| Alisal Community Arts Network Marching Band | SoundSport |
| Alisal Union School District All-Star Marching Band | SoundSport |
| Alisal Union School District Performing Arts Academy | SoundSport |
| Arsenal Drum & Bugle Corps | SoundSport |
| Blue Stars 60th Anniversary Corps | Alumni |
| Bridgemen Brass | Mini-Corps |
| Buccaneers Alumni Drum & Bugle Corps | Alumni |
| Calgary Stetson Show Band | SoundSport |
| Cochise Cadets | SoundSport |
| Connecticut Alumni Senior Drum and Bugle Corps | Alumni |
| Conquest Drum & Bugle Corps | SoundSport |
| Crusaders Senior Drum & Bugle Corps | Alumni |
| Eclipse Drum & Bugle Corps | SoundSport |
| Fidelis Drum & Bugle Corps | SoundSport |
| Gems Drum & Bugle Corps | SoundSport |
| Green Beret Marching Band | SoundSport |
| Hamburg Kingsmen Alumni | Alumni |
| Hawthorne Caballeros Alumni Corps | Alumni |
| ILL Rock Rhythm & Groove Ensemble | SoundSport |
| IMPACT Drum & Bugle Corps | SoundSport |
| Infinite Junction | SoundSport |
| Knights Legacy Drumline | SoundSport |
| Lab Rats | SoundSport |
| Latrobe Music Center | SoundSport |
| Lazarus Drum and Bugle Corps | SoundSport |
| Memphis Blues Drum & Bugle Corps | SoundSport |
| Minnesota Brass Drum & Bugle Corps | SoundSport |
| Mon Valley Express Drum & Bugle Corps | SoundSport |
| Muchachos Drum & Bugle Corps | Alumni |
| North Coast Brass | Mini-Corps |
| North Star Drum & Bugle Corps | Alumni |
| Northern Lights Drum & Bugle Corps | SoundSport |
| PHOENIX Drum & Bugle Corps | Mini-Corps |
| Rhythm IN BLUE | SoundSport |
| Sacramento Freelancers Alumni Corps | Mini-Corps |
| Sky Ryders Performing Arts Foundation | SoundSport |
| Skyliners Alumni Drum & Bugle Corps | Alumni |
| Sonus Brass Theater | SoundSport |
| Sound of Sun Prairie | SoundSport |
| Spirit of Atlanta Alumni Corps | Alumni |
| Spirit of Sunnyvale | SoundSport |
| Springs Boys’ High School Band – The Knights | SoundSport |
| Steel City Ambassadors Drum & Bugle Corps | SoundSport |
| Troopers Legacy Corps | Alumni |
| Valley Thunder Mini-Corps | Mini-Corps |
| Warriors All-Age Mini Drum & Bugle Corps | Mini-Corps |
| Zephyrus Drum & Bugle Corps | SoundSport |
